CLASSROOM SELECT - NEOLOUNGE - QUARTER-ROUND OTTOMAN - SINGLE - SPECIFY SIDE COLOR 405809 The circuit uses a quad

The circuit uses a quad operational amplifier to provide a reference voltage and comparators to determine which LEDs should go on

N918741 (Blue)

These large stones are designed to enable children to have sensory experiences by experimenting with the raised and indented shapes and patterns in messy play or mark making

The adjustable thumb rest makes it easy to hold as does the light-weight design of the instrument

The 8020D is the latest revision of this enduring studio classic

CLASSROOM SELECT - NEOLOUNGE - QUARTER-ROUND OTTOMAN - SINGLE - SPECIFY SIDE COLOR 405809 The circuit uses a quadClassroom Select Soft Seating NeoLounge 1 4 Round Ottoman, 27 x 18 x 18 Inches